In the US, 7.4% of total compensation of employees in 2012 went to people working in the finance and insurance industries. Whether or not that percentage is too high, the real issue is that the share is even higher among the most educated and accomplished people, whose activities may be economically useless, if not harmful.
https://prosyn.org/qRZshTC
NEW HAVEN – Are too many of our most talented people choosing careers in finance – and, more specifically, in trading, speculating, and other allegedly “unproductive” activities?